问题1:
<body>
<table width="300" border="0" cellpadding="0" cellspacing="0" bgcolor="#2C8F01">
  <tr align="center"> 
    <td width="150" height="40">从 
      <select name="select">
        <option>2000</option>
        <option selected>2001</option>
      </select>
      年</td>
    <td height="40">到 
      <select name="select2">
        <option>2000</option>
        <option>2001</option>
        <option selected>2002</option>
      </select>
      年</td>
  </tr>
  <tr align="center"> 
    <td width="150" height="40"> <input type="submit" name="Submit2" value="开始统计"></td>
    <td height="40"> <input type="submit" name="Submit" value="重置"></td>
  </tr>
</table>
</body>
</html>